Merge branch 'animateHooks' of http://github.com/lrbabe/jquery into lrbabe-animateHooks

diff --combined src/effects.js
index 8662df5,8c0985b..7d2cd8f
--- 1/src/effects.js
--- 2/src/effects.js
+++ b/src/effects.js
@@@ -49,10 -49,9 +49,10 @@@ jQuery.fn.extend(
  
                } else {
                        for ( var i = 0, j = this.length; i < j; i++ ) {
 -                              var old = jQuery.data(this[i], "olddisplay");
 -                              if ( !old ) {
 -                                      jQuery.data( this[i], "olddisplay", jQuery.css( this[i], "display" ) );
 +                              var display = jQuery.css( this[i], "display" );
 +
 +                              if ( display !== "none" ) {
 +                                      jQuery.data( this[i], "olddisplay", display );
                                }
                        }
  
@@@ -182,9 -181,9 +182,9 @@@
  
                                                // We need to compute starting value
                                                if ( unit !== "px" ) {
-                                                       self.style[ name ] = (end || 1) + unit;
+                                                       jQuery.style( self, name, (end || 1) + unit);
                                                        start = ((end || 1) / e.cur(true)) * start;
-                                                       self.style[ name ] = start + unit;
+                                                       jQuery.style( self, name, start + unit);
                                                }
  
                                                // If a +=/-= token was provided, we're doing a relative animation